Good
The intro was nice, some of the things were re-used too much, (although I understand from your limited choices and such) it was good, at 3:04 You added a nice (not good with terms) vib-ish thing, but should be changing the bass a bit here and there, I belive it's the same thing for too long, also anything over 3 or so loops (too me) is repetitive without some sort of drastic change, (the things you add from 3:04 and 4:20 weren't enough too help the repetivive, the piano-ish sounds was a nice touch, the climatic-ness of around 5:30 were some of the best, and I would like to add it had a great ending to the song, For this being your first song, and aswell only using demo-ness a great song.
So, The first and last parts were the best, the middle was too repetitive for me (maybe shortening some parts) also I like the length of the song, you might could (if you wanted to you could improve it to about 5 minutes wihout so much repetivite-ness)
-Tykwa.
(Have fun making music!, Maybe I can join you someday :D )